The Domus Galilaeana is a cultural and scientific institute and library, dedicated to the history of science, located in via Santa Maria #26, in Pisa, region of Tuscany, Italy.
Since then, the establishment has collected all the ancient and modern publications on Galileo and coordinated studies in the history of science, thanks to a large archive and a major library.
It housed the instruments of Enrico Fermi, now in Rome, and equipment belonging to Antonio Pacinotti, now in the Museo degli Strumenti per il Calcolo di Pisa, including the "Macchinetta", the first model of an electric motor generator.
Domus has also saved from destruction the CEP, Pisana Electronic Calculator, which forms part of the Museo degli Strumenti per il Calcolo collection.
Regular courses dedicated to schools are held on the most important characters in the history of science, from Galileo Galilei to the physicists of the 20th century.